CN111193203B

CN111193203B - Intelligent control terminal of low-voltage power distribution cabinet

Info

Publication number: CN111193203B
Application number: CN202010132513.3A
Authority: CN
Inventors: 郭德军
Original assignee: Shenzhen Ruizh Electric Power Co ltd
Current assignee: Shenzhen Ruizh Electric Power Co ltd
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2022-03-18
Anticipated expiration: 2040-02-29
Also published as: CN111193203A

Abstract

The invention relates to an intelligent control terminal of a low-voltage power distribution cabinet, which relates to the field of power distribution cabinets and comprises a box body and a plurality of buttons arranged on the box body, wherein a plurality of fool-proof mechanisms for preventing mistaken touch of the buttons are fixedly connected to the outer wall of the box body, the fool-proof mechanisms are respectively connected with the switching-off and switching-on buttons, each fool-proof mechanism comprises extending blocks fixed on two sides of each button and a shielding block for connecting the two extending blocks, the shielding blocks are positioned on the side wall of each button far from the box body, gaps are reserved between the end faces of the shielding blocks close to the box body and the end faces of the buttons far from the box body, and operators are not easy to mistakenly touch the buttons for controlling the switching-off or the switching-on by using the fool-proof mechanisms, so that equipment connected with the power distribution cabinet can normally work, and meanwhile, the intelligent control terminal has the functions of detecting voltage and current, and the switching-on and the switching-off and the switching-on of the circuit.

Description

Intelligent control terminal of low-voltage power distribution cabinet

Technical Field

The invention relates to the field of power distribution cabinets, in particular to an intelligent control terminal of a low-voltage power distribution cabinet.

Background

The power distribution cabinet is a general name of an electric control center, distributes electric energy distributed by upper-level power distribution equipment to nearby loads, and provides protection, monitoring and control for the nearby loads.

The existing power distribution station is generally equipped with an intelligent controller to protect the circuit, and meanwhile, the intelligent controller is used to monitor the voltage, the current, the frequency and the like of the circuit. Because the instruction list of the display data of intelligent control ware is too much, can install intelligent control terminal in addition usually, be connected intelligent control ware and intelligent control terminal, utilize intelligent control terminal to concentrate the data that intelligent control ware detected out and show, because intelligent control terminal's display screen is less, can set up a plurality of buttons that are used for switching display data this moment on intelligent control terminal, simultaneously for the break-make of more convenient control circuit, can set up the button of separating brake and closing a floodgate usually on intelligent control terminal.

Because the button of switching data needs to be pressed when the displayed data is switched, the condition of mistakenly touching the switch-off button or the switch-on button is generated at the moment, so that the circuit is short-circuited or communicated, and the normal work of equipment connected with the power distribution cabinet is influenced.

Therefore, a new technical solution is needed to solve the above problems.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the intelligent control terminal of the low-voltage power distribution cabinet, which is not easy to mistakenly touch buttons for controlling switching-on and switching-off when the buttons are pressed, so that equipment connected with the power distribution cabinet can normally work.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a low-voltage distribution cabinet's intelligent control terminal, includes the box body and sets up a plurality of buttons on the box body, box body outer wall fixedly connected with prevents that the mistake from touching a plurality of slow-witted mechanisms of preventing of button, prevent that slow-witted mechanism is connected with the button of separating brake and combined floodgate respectively, prevent that slow-witted mechanism is including being fixed in the extension piece of button both sides and extending the piece with two and sheltering from that the piece is connected, shelter from the lateral wall that the dog is located the button and keeps away from the box body, shelter from and leave the clearance between the terminal surface that the piece is close to the terminal surface of box body and the terminal surface that the box body was kept away from to the button.

By adopting the technical scheme, the button for controlling the opening and closing is shielded by the fool-proof mechanism, so that the condition that the opening or closing is pressed and pressed carelessly can not occur when an operator presses and presses, and the normal work of equipment connected with the power distribution cabinet is not easily influenced.

The invention is further configured to: the blocking pieces are all connected with key mechanisms for driving the buttons to move, each key mechanism comprises a butt rod which is rotatably connected with the two extending blocks, and one end of each butt rod is abutted to the end face of the button far away from the box body.

Through adopting above-mentioned technical scheme, when the button removes, move the direction of keeping away from the box body with butt pole lower extreme orientation to utilize butt pole upper end to promote the button and remove towards the box body, no longer need stretch into the finger this moment and hide between dog and the button, thereby it is more convenient to press the process of separating brake and closing button.

The invention is further configured to: the end of the abutting rod, which is not contacted with the button, extends downwards.

Through adopting above-mentioned technical scheme, move butt pole lower extreme orientation away from the direction of box body, be difficult for appearing this moment and connect the pole to be colluded and hold and produce the condition that removes to make key mechanism remain stable.

The invention is further configured to: the end face of the shielding block close to the box body is penetrated with an extending groove, the lower end face of the shielding block is penetrated through by the extending groove, and when the lower end of the butt joint rod moves towards the direction far away from the box body, the butt joint rod is arranged in the extending groove.

Through adopting above-mentioned technical scheme, utilize the extension tank to hold towards keeping away from box body direction pivoted butt pole to reduce and shelter from the clearance between piece and the butt pole, reduced the volume of preventing slow-witted mechanism.

The invention is further configured to: the key mechanism further comprises a driving rod fixed at the lower end of the abutting rod, and the lower end of the driving rod inclines towards the direction far away from the box body.

Through adopting above-mentioned technical scheme, utilize the actuating lever that is the slope setting to increase the interval between actuating lever and the box body to make the finger change and put into between actuating lever and the box body, make the pressing of button more convenient.

The invention is further configured to: the terminal surface that the box body is close to key mechanism is connected with the stopper, stopper upper end and actuating lever lower extreme butt.

Through adopting above-mentioned technical scheme, utilize the stopper to hinder the object that gets into the clearance between actuating lever and the box body from the actuating lever lower extreme, make the difficult production of button mechanism remove to make button mechanism more stable in the use.

The invention is further configured to: the limiting block is hinged to the end face of the box body and connected with a torsional spring for driving the limiting block to keep horizontal, one end of the torsional spring is connected with the box body, and the other end of the torsional spring is connected with the limiting block.

Through adopting above-mentioned technical scheme, utilize the torsional spring to make the stopper keep the horizontality, when needs use key mechanism, stretch into between actuating lever and the box body and exert decurrent power with the finger, the finger makes the actuating lever remove to the power that the actuating lever was applyed the perpendicular to actuating lever this moment to it is more convenient to make key mechanism's use.

The invention is further configured to: the limiting groove is formed in the upper end of the limiting block, and the lower end of the driving rod is inserted into the limiting groove.

Through adopting above-mentioned technical scheme, utilize the spacing groove to inject the position of actuating lever, make the gag lever post can not take place to remove to make button mechanism more stable in the use.

The invention is further configured to: the wedge-shaped surface is arranged on the lower end face of the driving rod, and one end, close to the box body, of the wedge-shaped surface inclines towards the direction of the abutting rod.

Through adopting above-mentioned technical scheme, utilize the wedge to make the stopper rotate downwards to need not artifically rotate the stopper, it is more convenient that the process of button mechanism reconversion.

In summary, the invention includes at least one of the following beneficial technical effects:

1. when the intelligent control terminal is used, the fool-proof mechanism is utilized to ensure that an operator is not easy to mistakenly touch a button for controlling switching-off or switching-on, so that equipment connected with the power distribution cabinet can keep normal work;

2. the button is pushed to move by the case mechanism, so that the button is more convenient to move;

3. the limiting block is used for blocking articles entering between the driving rod and the box body, so that the case mechanism is not easy to move.

Drawings

FIG. 1 is a perspective view of the present embodiment;

fig. 2 is a schematic diagram for showing a key mechanism according to the present embodiment.

In the figure, 1, a box body; 11. a button; 2. a fool-proof mechanism; 21. an extension block; 22. a stop block is shielded; 221. an extension groove; 3. a key mechanism; 31. a butting rod; 32. a drive rod; 321. a wedge-shaped surface; 4. a limiting block; 41. a torsion spring; 42. a limiting groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the intelligent control terminal for a low-voltage power distribution cabinet disclosed by the invention comprises a box body 1 installed on the low-voltage power distribution cabinet and a plurality of buttons 11 arranged on the box body 1, wherein the outer wall of the box body 1 is connected with a plurality of fool-proof mechanisms 2 for preventing the buttons 11 from being touched by mistake, and the fool-proof mechanisms 2 are respectively connected with the buttons 11 for opening and closing. Fool-proof mechanism 2 includes that two integrated into one piece extend piece 21 and extend the piece 21 with two and be connected sheltering from piece 22 in box body 1, shelters from piece 22 and two and extends piece 21 integrated into one piece, and two extend piece 21 and are located button 11 both sides respectively, and shelter from that piece 22 is close to and leaves the clearance between the terminal surface that box body 1 was kept away from to button 11's terminal surface of box body 1. Utilize fool-proofing mechanism 2 to shelter from the button 11 of control separating brake and combined floodgate, make operating personnel can not appear carelessly the condition of pressing separating brake or combined floodgate button 11 when pressing the button to make the normal work of the equipment that the switch board is connected be difficult for receiving the influence.

As shown in fig. 2, when the switch-on/off control button 11 is pressed, a finger needs to be inserted between the shutter 22 and the button 11, which makes the pressing of the button 11 troublesome. Therefore, the blocking pieces 22 are all connected with a key mechanism 3 for driving the button 11 to move, the key mechanism 3 comprises abutting rods 31 which are rotatably connected with the two extending pieces 21, the upper ends of the abutting rods 31 are abutted with the end surfaces, far away from the box body 1, of the button 11, the lower ends of the abutting rods 31 extend downwards, and the lower end surfaces of the abutting rods 31 are lower than the lower end surfaces of the blocking pieces 22. At this moment, when the button 11 is required to move, the lower end of the abutting rod 31 moves towards the direction away from the box body 1, so that the button 11 is pushed to move towards the box body 1 by using the upper end of the abutting rod 31, a finger does not need to extend between the blocking piece 22 and the button 11 at this moment, and the process of pressing the opening and closing button 11 is more convenient.

As shown in fig. 1, when the abutting rod 31 is rotated, a gap for rotating the abutting rod 31 needs to be left between the abutting rod 31 and the shielding block 22, which results in a large volume of the fool-proof mechanism 2. Therefore, the extending slot 221 penetrates through the end surface of the stopper 22 close to the box body 1, the lower end surface of the stopper 22 penetrates through the extending slot 221, and when the lower end of the abutting rod 31 moves towards the direction far away from the box body 1, the abutting rod 31 is placed in the extending slot 221. The abutting rod 31 rotating towards the direction away from the box body 1 is accommodated by the extending groove 221, so that the gap between the shielding block 22 and the abutting rod 31 is reduced, and the volume of the fool-proof mechanism 2 is reduced.

As shown in fig. 2, since the gap between the butt rod 31 and the box body 1 is still smaller, the process of placing the finger between the butt rod 31 and the box body 1 is still smaller, the key mechanism 3 further includes the driving rod 32 integrally formed at the lower end of the butt rod 31, the lower end of the driving rod 32 inclines towards the direction far away from the box body 1, the distance between the driving rod 32 and the box body 1 is increased by the driving rod 32 which is inclined, so that the finger can be more easily placed between the driving rod 32 and the box body 1, and the button 11 can be more conveniently pressed.

As shown in fig. 2, since the lower end of the driving rod 32 is inclined away from the case 1 when the key mechanism 3 is used, the driving rod 32 is moved when the driving rod 32 is inadvertently hooked, so that the button 11 is moved, which affects the stability of the case mechanism. Therefore, the end face of the box body 1 close to the key mechanism 3 is connected with a limiting block 4 which is horizontally arranged, and the upper end of the limiting block 4 is abutted against the lower end of the driving rod 32. Utilize stopper 4 to hinder the object that gets into the clearance between actuating lever 32 and the box body 1 from the actuating lever 32 lower extreme, make button mechanism 3 be difficult for producing and remove to make button mechanism 3 more stable in the use.

As shown in fig. 2, because when the driving rod 32 is moved by wearing gloves, the situation that fingers cannot be put between the driving rod 32 and the box body 1 still occurs, the limiting block 4 is hinged to the end face of the button 11 connected to the box body 1, the limiting block is further connected with a torsion spring 41 for driving the torsion spring to be horizontally arranged, one end of the torsion spring 41 is connected with the box body 1, and the other end of the torsion spring 41 is connected with the driving rod 32. The limiting block 4 is kept in a horizontal state by using the torsion spring 41, when the key mechanism 3 needs to be used, a finger is inserted between the driving rod 32 and the box body 1 and applies downward force, and the finger applies force perpendicular to the driving rod 32 to move the driving rod 32, so that the key mechanism 3 is more convenient to use.

As shown in fig. 2, in order to make the key mechanism 3 not needed to be used, the abutting rod 31 can be kept vertical, the upper end of the limiting block 4 is provided with a limiting groove 42, the lower end of the driving rod 32 is inserted into the limiting groove 42, the position of the driving rod 32 is limited by the limiting groove 42, so that the limiting rod cannot move, and the key mechanism 3 is more stable in the using process.

As shown in fig. 2, when the finger moves towards the direction far away from the box body 1, the finger is separated from the contact with the limiting block 4, the driving rod 32 is rotated to the vertical state at the moment, the limiting block 4 needs to be manually rotated downwards, the limiting block 4 is manually rotated downwards at the moment, the driving rod 32 is rotated to the vertical state again, and the process of recovering the original position of the key mechanism 3 is troublesome at the moment. Therefore, the wedge-shaped surface 321 is formed on the lower end surface of the driving rod 32, one section of the wedge-shaped surface 321 close to the box body 1 inclines towards the direction of the abutting block, and the wedge-shaped surface 321 can abut against the end surface of the limiting block 4 far away from the box body 1. At this moment, when the driving rod 32 is rotated to a vertical state, the wedge-shaped surface 321 is utilized to enable the limiting block 4 to rotate downwards, so that the limiting block 4 is not required to be manually rotated, and the process of restoring the key mechanism 3 is more convenient.

The implementation principle of the embodiment is as follows: when the button of separating brake or combined floodgate is used to needs, stretch into between actuating lever and the box body with the finger, later point to promote the stopper downwards and make its rotation downwards to when making the actuating lever break away from the spacing inslot, the actuating lever is removed to the direction of keeping away from the box body to the orientation, utilizes butt pole upper end to promote the button towards the box body orientation, makes intelligent control terminal separating brake or combined floodgate, later promotes the actuating lever towards the box body orientation, makes the actuating lever lower extreme insert and arranges the spacing inslot in.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides an intelligent control terminal of low-voltage distribution cabinet which characterized in that: the anti-misoperation mechanism comprises a box body (1) and a plurality of buttons (11) arranged on the box body (1), wherein the outer wall of the box body (1) is fixedly connected with a plurality of fool-proof mechanisms (2) for preventing mistaken touch of the buttons (11), the fool-proof mechanisms (2) are respectively connected with the buttons (11) for opening and closing, each fool-proof mechanism (2) comprises extension blocks (21) fixed on two sides of the corresponding button (11) and a blocking block (22) for connecting the two extension blocks (21), the blocking blocks (22) are positioned on the side wall, far away from the box body (1), of the corresponding button (11), and a gap is reserved between the end face, close to the box body (1), of each blocking block (22) and the end face, far away from the box body (1), of the corresponding button (11); the blocking pieces (22) are connected with key mechanisms (3) for driving the buttons (11) to move, each key mechanism (3) comprises a butting rod (31) which is rotatably connected with the two extending blocks (21), and one end of each butting rod (31) is butted with the end face, far away from the box body (1), of each button (11); one end of the abutting rod (31) which is not contacted with the button (11) extends downwards; the key mechanism (3) further comprises a driving rod (32) fixed at the lower end of the abutting rod (31), and the lower end of the driving rod (32) inclines towards the direction far away from the box body (1).

2. The intelligent control terminal of a low-voltage distribution cabinet according to claim 1, characterized in that: the end face, close to the box body (1), of the blocking piece (22) penetrates through an extending groove (221), the lower end face of the blocking piece (22) penetrates through the extending groove (221), and when the lower end of the abutting rod (31) moves towards the direction far away from the box body (1), the abutting rod (31) is arranged in the extending groove (221).

3. The intelligent control terminal of a low-voltage distribution cabinet according to claim 1, characterized in that: the terminal surface that box body (1) is close to button mechanism (3) is connected with stopper (4), stopper (4) upper end and actuating lever (32) lower extreme butt.

4. The intelligent control terminal of a low-voltage distribution cabinet according to claim 3, characterized in that: stopper (4) articulate in box body (1) terminal surface, stopper (4) are connected with its torsional spring (41) that keeps the level of drive, the one end and the box body (1) of torsional spring (41) are connected, the other end and the stopper (4) of torsional spring (41) are connected.

5. The intelligent control terminal of a low-voltage distribution cabinet according to claim 4, characterized in that: the limiting groove (42) is formed in the upper end of the limiting block (4), and the lower end of the driving rod (32) is inserted into the limiting groove (42).

6. The intelligent control terminal of a low-voltage distribution cabinet according to claim 5, characterized in that: the lower end face of the driving rod (32) is provided with a wedge-shaped face (321), and one end, close to the box body (1), of the wedge-shaped face (321) inclines towards the direction of the abutting rod (31).